Parse YARA rules and operate over them more easily

 Plyara is a Python script and library that lexes and parses a file consisting
 of one more YARA rules into a Python dictionary representation. The goal of
 this tool is to make it easier to perform bulk operations or transformations
 of large sets of YARA rules, such as extracting indicators, updating
 attributes, and analyzing a corpus. Other applications include linters and
 dependency checkers.